4286-101 FUNDAMENTALS OF INFORMATION TECHNOLOGY · Page 2 Total No. of Questions - 03] [Total No....

P.T.O.[4286] – 101

Total No. of Questions - 06] [Total No. of Printed Pages - 02

Q. 1. (A) Define ‘Computer’. Explain block diagram of computer with

functions of each unit. [10]

(B) Explain EBCDIC in brief. [4]

Q. 2. (A) Explain the use of different types of computer with their functional

areas. [10]

(B) Differentiate between Compiler, Interpreter and Assembler. [4]

Q. 3. (A) Discuss advantages and disadvantages of different computer

network topologies. [7]

(B) Explain NAND and NOR universal gates. [7]

Q. 4. (A) Define software. Explain various types of software with example. [7]

(B) Explain any two input devices. [7]

Q. 5. (A) Explain file organisation and accessing techniques. [7]

(B) Explain FCFS and Round Robin. [7]

[4286] – 101

P.G.D.C.A. (Semester - I) Examination, 2012

101 : FUNDAMENTALS OF INFORMATIONTECHNOLOGY

(2008 Pattern)

Time : Three Hours Total Marks : 70

Note : (i) Question No. 1 and 6 are compulsory.

(ii) Attempt any three questions from the remaining.


[4286] – 101

Q. 6. (A) Solve the following: [8]

(i) (101011)2 = ( ? )10

(ii) (AC)16 = ( ? )10

(iii) (256)10 = ( ? )8

(iv) (321)8 = ( ? )2

(B) Write short notes on (any two): [6]

(i) Types of memory

(ii) Virus and antivirus

(iii) Any one output device.

P.T.O.[4286] – 201


Q. 1. Give output for following section of code and explain it (any five): [20]

(a) Note : format for date is (“dd\mm\yyyy\”)

Dt = # 26/02/2009#

print Date Add (“Q”, 2, Dt)

print Date Diff. ((“m”, Dt, Date) \ 12)

(b) Dim str as string

str = “I Love India”

print str;

print Left (str, 5)

print str conv (str, 2)

(c) Dim a, b

a=12

b=7

print IIF (b>a, b, a)

(d) Dim m

m=50#

print TypeName (m)

print VarType (m)

print Len (m)

[4286] – 201

P.G.D.C.A. (Semester - II) Examination, 2012

201 : VISUAL BASIC

(2008 Pattern)


Note : All questions are compulsory.


[4286] – 201

(e) Dim a as integer

a=5

select case a

case a > 10

print “play with me”

case a < 5

print “All the Best”

End Select

Print a

(f) Dim Mystr

mystr = str reverse (mid (“we will do it”3,7))

print str conv (mystr, \buppercase)

Q. 2. Write the VB code for the following and set the properties of appropriate

controls (any three): [30]

(a) Create a form which will display the system date and time in

following format in label 1. The time will be changed after every

one second :

o\p Example 1 April 2010

10 : 10 : 10 am

(b) Write a VB program code to accept 10 integer elements of an

array and sort these array elements in ascending order.

(c) Write ADD code for the following table student_mast:

Field Name Type

stud_Reg_No Text

stud_Name Text

Birth_date Number

Degree Text

percentage Number

Perform operation ADD, SAVE, VIEW, First, Last, Next, Record.

P.T.O.[4286] – 201


(d) Write a menu driven program in VB to take two integer value and

display result for:

(i) Addition

(ii) Subtraction

(iii) Multiplication

(iv) Division

Q. 3. (a) Write short notes on (any two): [10]

(i) Controls in VB

(ii) MGS Box and Input Box

(iii) Scope of variables

(iv) String functions

(b) Explain important properties of the following controls: [10]

(i) Timer

(ii) Directory List Box

(iii) Scrollbar

(iv) Command Button

(v) Label

P.T.O.[4286] – 202


Q. 1. Solve any three from the following: [6]

(a) Select true statements:

(i) Constructor cannot be overloaded.

(ii) Constructor returns nothing.

(iii) Main( ) method can be overloaded.

(iv) New keyword is used to call constructor.

(b) Select true statements:

(i) In Java interface is used as multiple inheritance.

(ii) Object of interface can be created using new keyword.

(iii) All variables in interface are static and public.

(iv) All methods in interface are abstract.

(c) Which of the following is true:

(i) Constructors can be declared as abstract.

(ii) Final class can be sub classed.

(iii) Abstract class prevent inheritance.

(iv) Class can contain both static and non-static methods.

[4286] – 202

P.G.D.C.A. (Semester - II) Examination, 2012

202 : JAVA

(2008 Pattern)


Note : (i) Question 1 and 7 are compulsory.

(ii) Solve any four from the remaining.


[4286] – 202

(d) Select true statements:

(i) Overloaded methods have same signature.

(ii) Overridden methods have same signature.

(iii) Overloaded methods are declared in same class.

(iv) Overridden methods are declared in same class.

Q. 2. Write a Java application to copy contents from one file into another

except vowels. [14]

Q. 3. Accept a string from command line, if the string is in uppercase then

throw user defined exception. [14]

Q. 4. Write a Java code which will overload the method max as follows: [14]

int max (int, int)

void max (int, int, int)

int max (int [ ])

Q. 5. Write a program that will create and run following threads: [14]

— To print letter ‘A’ 50 times

— To print integer 1 through 60

Q. 6. Write an awt application that will display a list of colours. After

selecting one of the colour set the background accordingly. [14]

Q. 7. Write short notes on the following (any two): [8]

(a) Exception Handling

(b) Inheritance

(c) Wrapper classes

(d) Data types in Java.

P.T.O.[4286] – 301


Q. 1. A cooperative bank accepts deposits from public for a period of 1, 2

and 3 years at the interest rate of 9%, 9.5% and 10% respectively. 1%

additional interest rate is given to senior citizens. Minimum deposit

should be ` 5,000 and maximum 50,000.

(a) Draw Fist Level (DFD) [6]

(b) Draw ERD [6]

(c) Design Fixed Deposit Receipt format [4]

(d) Design Master data entry screen for entering various schemes [4]

Q. 2. Design following reports to be generated from Payroll System [10]

(a) Payslip

(b) Income Tax statement to be submitted to State government.

Q. 3. What are the different fact finding methods to be carried out by a system

analyst? [10]

[4286] – 301

P.G.D.C.A. (Semester–III) Examination, 2012

SOFTWARE ENGINEERING AND BUSINESS PROCESS

(2008 Pattern)


Note : (i) Question 1 is compulsory.

(ii) Attempt any five from the remaining.

(iii) Draw neat diagrams wherever required.

(iv) Neat diagrams carry equal marks.


[4286] – 301

Q. 4. Draw decision tree [10]

Income tax is computed for salaried person as follows:

— If salary is < 1,00,000/- then no tax

— If salary is >= 1,00,000/- and < 1,50,000/- then 10% tax

— If salary is >= 1,50,000/- and < 2,00,000/- then 20% tax

— For salary > 2,00,000/- then 30% tax

— For physical disabled person 10% rebate in tax

Q. 5. Write short notes on (any two): [10]

(a) Software testing

(b) Waterfall model

(c) Feasibility study

Q. 6. State the role of systems analyst in system design. [10]

Q. 7. Explain various types of systems. [10]

P.T.O.[4286] – 302


Q. 1. Consider following table structure to write SQL queries : [20]

Book table

Book no. number(5) , Title varchar2(30), noOfPages number(4),

Price number(5) Edition varchar2(10), publication varchar2(40),

purchaseDate date

Author table

AuNo number(4), Aname varchar2(30), address varchar2(30)

Book-Author table

Bookno-number(5), AuNo number(4),

(a) List all book from BPB publication.

(b) Create view to see book title, author name, publication and price.

(c) Display Book title which is costliest.

(d) List Authors staying in Pune.

(e) How many books are available?

(f) List books on “Oracle”.

(g) Which author has written maximum books?

[4286] – 302

P.G.D.C.A. (Semester - III) Examination, 2012

302 : ORACLE

(2008 Pattern)


Note : (i) Question No. 1 and Qusetion No. 5 are compulsory.

(ii) Solve any two questions from the remaining.

(iii) Figures to the right indicate full marks


[4286] – 302

(h) List the books purchased in the month of Oct 2011.

(i) Insert a record in Book table.

(j) Create Book table with proper constraints.

Q. 2. (a) Write a stored procedure which will accept (author name) and [10]

will return number of Books written by that author.

(b) Explain select statement with all clauses. [10]

Q. 3. (a) Write PL/SQL block which will accept a number and print whether [10]

given no is prime no or not.

(b) Explain use of predicates such as in, between, like, exists, null. [10]

Q. 4. (a) Write a stored procedure to print employee details for given [10]

deptno (Use cursor).

(b) Write a PL/SQ block to show use of user defined Exception [10]

handling.


(a) Date functions

(b) Set operators

(c) Joins

(d) Data types

P.T.O.[4286] – 401


Q. 1. (A) Convert the following infix form to its postfix form :

A * (B - C / D) + E

Show the contents of both the stacks at each step in a tabular form. [8]

OR

Write C implementation for conversion of infix to postfix

expression.

(B) Evaluate the following prefix form:

–+AB–*C+DE where A=7 B=3 C=1 D=3 E=4

Show the contents of stack at each step in a tabular form. [7]

OR

Write C implementation for evaluation of prefix expression.

Q. 2. (A) Write a function that returns total count of non leaf nodes in a

binary tree. [8]

OR

Write a function that creates a mirror of a binary tree.

(B) Write a function to add an element in a linear queue of characters

implemented as an array. [7]

OR

Write functions for in-order and pre-order traversal of Binary

Search Tree.

[4286] – 401

P.G.D.C.A. (Semester - IV) Examination, 2012

401 : DATA STRUCTURES AND ALGORITHMS

(2008 Pattern)


Note : (i) Write structure definitions.

(ii) Answer all sub questions of a question at one place.


[4286] – 401

Q. 3. (A) Compute row major and column major address of the member

a[8][10] of a 2-d array a[15][15] where base address of the array

is 300 each member occupies 2 bytes of memory. [8]

(B) Give the steps for sorting following numbers using Heap sort [7]

3 1 2 6 5 4

OR

Write a function that prints data at even positions of nodes of a

single linear linked list.

Q. 4. Consider the following graph: [15]

(a) Write adjacency matrix.

(b) Write adjacency list.

(c) Generate the output of Breadth First Search (BFS) when starting

vertex is 1.

(d) Generate the output of Depth First Search (DFS) when starting

vertex is 1.

(e) Write indegree of each vertex.

Q. 5. Design Huffman’s tree for the following message: [10]

oopsaradigms

What kind of tree is a Huffman’s tree?

P.T.O.[4286] – 402


Q. 1. (a) Define the term management. Is management as an art or science?

Discuss. [10]

(b) State and explain contributions made by F.W. Taylor and Henry

Fayol. [15]

Q. 2. What do you understand by Motivation? Explain difference between

theories of motivation by Herzberg and Maslow. [15]

Q. 3. What do you mean by Leadership? State its importance. Explain in brief

types of leadership. [15]

Q. 4. What are the objectives of Planning? Explain different steps in planning

process. [15]

[4286] – 402

P.G.D.C.A. (Semester - IV) Examination, 2012

402 : PRINCIPLES AND PRACTICES OF MANAGEMENT

AND ORGANISATIONAL BEHAVIOUR

(2008 Pattern)


Note : (i) Question No. 1 is compulsory.

(ii) Solve any three questions from the remaining questions.

(iii) Figures to the right indicate full marks.


[4286] – 402

Q. 5. Define Co-ordination. Explain its nature and scope in detail. [15]

Q. 6. Write short notes on (any two) : [15]

(a) Team building

(b) Theory X and Theory Y

(c) Transactional Analysis

(d) Line and staff organisation

P.T.O.[4286] – 41


Q. 1. An engineering manufacturing company procures the material from

its vendors against the factory requisition. The stores department

forwards the requisition to purchase department for the procurement.

Purchase department raises enquires to vendors. Vendors send

quotations which are analyzed by management and purchase order

raised by purchase department. A copy of purchase order is given to

stores and finance for references. Supplier supplies the material against

the purchase order. Stores department receives the material and prepares

Goods Receipts Note (GRN) based on DC (Delivery Challan) and sends

a copy of GRN and DC to purchase department. Supplier raises invoice

and payment is made by finance department.

(a) Draw Context Level DFD [6]

(b) Draw ERD [6]

(c) Design normalized tables [8]

(d) Design purchase order and format of GRN [10]

[4286] – 41

P. G. D. C. A. (Semester - IV) Examination, 2012

401 : SOFTWARE ENGINEERING

(2005 Pattern)



(ii) Solve any five questions from the remaining.

(iii) Draw neat diagrams wherever required.

(iv) Neat diagrams carry marks.


[4286] – 41

Q. 2. Design member registration data entry screen for a college library

system. [10]

Q. 3. Explain various fact finding methods used by analyst. Explain

advantages and disadvantages of each method. [10]

Q. 4. Draw ‘Decision Table’ for the following case : [10]

Invoice Amount Sales Tax Discount

Less than 10,000 Nil Nil

10,001 – 20,000 2% 4%

20,001 – 40,000 3% 5%

40,001 and above 3% 6%


(a) System Implementation

(b) Data Dictionary

(c) Prototyping Model

Q. 6. What is system testing? Explain need of system testing. [10]

Q. 7. What is cost benefit analysis? State the need of CBA. [10]

P.T.O.[4286] – 42


Q. 1. Write short notes on (any four) : [20]

(a) LIFO

(b) Sales Analysis

(c) ABC Analysis

(d) Trial Balance

(e) Bin Card

Q. 2. Explain the ‘Bill Layout of Hotel Management System’. Mention file

layout of the system. [15]

Q. 3. Draw ERD and Context level diagram for ‘Payroll system’. [15]

Q. 4. Explain how to prepare ‘Bill of Material’ using computer database.

Draw file layouts required in this process. [15]

Q. 5. Explain the Raw Material Rejection Analysis Report. How it helps to

purchase department? [15]

Q. 6. (A) Draw a layout for G.R.N. (Goods Receipt Note). [5]

(B) Explain material requirement planning with an example. [10]

[4286] – 42

P. G. D. C. A. (Semester - IV) Examination, 2012

402 : BUSINESS APPLICATIONS

(2005 Pattern)



(ii) Solve any four questions from the remaining.

4286-101 FUNDAMENTALS OF INFORMATION TECHNOLOGY · Page 2 Total No. of Questions - 03] [Total No....

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